TPS92511DDAR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Applications | Lighting |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 48V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TPS92511 |
| Number of Outputs | 1 |
| Max Output Current | 500mA |
| Max Supply Voltage | 65V |
| Quiescent Current | 2.8mA |
| Max Output Voltage | 65V |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 4.5V |
| Output Current per Channel | 500mA |
| Min Output Voltage | 200mV |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Number of Segments | 2 |
| Switching Frequency | 500kHz |
| Voltage - Supply (Min) | 4.5V |
| Multiplexed Display Capability | NO |
| Height | 1.7mm |
| Length | 4.89mm |
| Width | 3.9mm |
| Thickness | 1.48mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS92511DDAR Description
The TPS92511DDAR is an easy-to-use 65V constant current buck converter for driving a single LED string with current up to 0.5A and efficiency up to 95%. The TPS92511DDAR provides a wide input voltage range from 4.5V to 65V. By adding simple external circuits, the device can handle applications with even higher input voltages. The TPS92511DDAR employs a proprietary control scheme to regulate the LED current without the need of sensing the LED current directly.
TPS92511DDAR Features
Wide Input Voltage Range: 4.5 V to 65 V
Requires NO External Current Sensing Resistor
Requires NO External Loop Compensation
Ease of Use, Needs Minimum 5 Components
1000:1 Contrast Ratio Feasible
Single Layer PCB Feasible
TPS92511DDAR Applications
High Power LED Driver
Architectural Lighting
Office Troffer
Automotive Lighting
MR-16 LED Lamp
